我在项目 pom.xml 文件
中添加了以下存储库 <repository>
<id>spring-milestone</id>
<url>http://repo.spring.io/libs-milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
但是我的项目使用 Servlet3.0 但是当我在做
时mvn eclipse:eclipse
从此链接下载servlet jar
我的项目在Java构建路径中引用了 servlet-api2.3.jar ，而我的项目因此而无法正常工作
因为我用过
HttpServletRequest request = (HttpServletRequest) FacesContext
.getCurrentInstance().getExternalContext().getRequest();
request.login(username, password);
现在我正在收集编译问题
该类型的方法login（String，String）未定义 HttpServletRequest的
可以告诉我为什么显示旧的servlet-api.jar文件可以告诉我如何修复它吗？
**编辑： - ** pom.xml文件
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ccc</groupId>
<artifactId>3c</artifactId>
<packaging>war</packaging>
<version>1.0.0</version>
<name>3c Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<spring.version>4.0.3.RELEASE</spring.version>
</properties>
<repositories>
<repository>
<id>prime-repo</id>
<name>Prime Repo</name>
<url>http://repository.primefaces.org</url>
</repository>
<repository>
<id>spring-milestone</id>
<url>http://repo.spring.io/libs-milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>sonatype-oss-public</id>
<url>https://oss.sonatype.org/content/groups/public/</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
<repository>
<id>terracotta-releases</id>
<url>http://www.terracotta.org/download/reflector/releases</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>internal</id>
<name>Archiva Managed Internal Repository</name>
<url>http://myip:8888/repository/internal/</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>java.net2</id>
<name>Repository hosting the jee6 artifacts</name>
<url>http://download.java.net/maven/2</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>5.0</version>
</dependency>
<dependency>
<groupId>org.primefaces.themes</groupId>
<artifactId>all-themes</artifactId>
<version>1.0.10</version>
</dependency>
<dependency>
<groupId>org.primefaces.extensions</groupId>
<artifactId>primefaces-extensions</artifactId>
<version>2.0.0</version>
</dependency>
<!-- JSF -->
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.1.11</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.1.11</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!-- EL -->
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>el-impl</artifactId>
<version>2.2</version>
</dependency>
<!-- Spring 3 dependencies -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- Hibernate dependencies -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.1.0.Final</version>
</dependency>
<dependency>
<groupId>javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.12.1.GA</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
<!-- c3p0 dependency -->
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.30</version>
</dependency>
<dependency>
<groupId>net.sf.jt400</groupId>
<artifactId>jt400-full</artifactId>
<version>5.3</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.ocpsoft</groupId>
<artifactId>prettyfaces-jsf2</artifactId>
<version>3.3.3</version>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.5-rc1</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
</dependency>
<dependency>
<groupId>org.apache.velocity</groupId>
<artifactId>velocity</artifactId>
<version>1.7</version>
</dependency>
<dependency>
<groupId>org.twitter4j</groupId>
<artifactId>twitter4j-core</artifactId>
<version>4.0.1</version>
</dependency>
<dependency>
<groupId>org.facebook4j</groupId>
<artifactId>facebook4j-core</artifactId>
<version>2.1.0</version>
</dependency>
<dependency>
<groupId>com.google.code.facebookapi</groupId>
<artifactId>facebook-java-api</artifactId>
<version>2.0.5</version>
</dependency>
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
<version>2.8.2</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-ehcache</artifactId>
<version>4.1.0.Final</version>
</dependency>
<dependency>
<groupId>com.googlecode.ehcache-spring-annotations</groupId>
<artifactId>ehcache-spring-annotations</artifactId>
<version>1.1.2</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.7</version>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>org.scribe</groupId>
<artifactId>scribe</artifactId>
<version>1.3.5</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.0.1</version>
</dependency>
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib</artifactId>
<version>2.4</version>
<classifier>jdk15</classifier>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.0.1</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
<version>3.2.1</version>
</dependency>
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils-core</artifactId>
<version>1.8.3</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.servlet</artifactId>
<version>3.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.10-FINAL</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.5-beta5</version>
</dependency>
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>2.3</version>
</dependency>
<!-- Java port of the twitter-text handling libraries.https://github.com/twitter/twitter-text-java -->
<dependency>
<groupId>com.twitter</groupId>
<artifactId>twitter-text</artifactId>
<version>1.6.1</version> <!-- or whatever the latest version is -->
</dependency>
<dependency>
<groupId>org.omnifaces</groupId>
<artifactId>omnifaces</artifactId>
<version>1.8.1</version> <!-- Or 2.0-SNAPSHOT -->
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.3.2</version>
</dependency>
<!-- JForum Jar -->
<dependency>
<groupId>org.apache.james</groupId>
<artifactId>apache-mime4j-core</artifactId>
<version>0.7.2</version>
</dependency>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.apache.james</groupId>
<artifactId>apache-mime4j-dom</artifactId>
<version>0.7.2</version>
</dependency>
<dependency>
<groupId>org.ow2.asm</groupId>
<artifactId>asm-debug-all</artifactId>
<version>4.1</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>1.6.11</version>
</dependency>
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcprov-jdk15</artifactId>
<version>1.45</version>
</dependency>
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcmail-jdk15</artifactId>
<version>1.45</version>
</dependency>
<dependency>
<groupId>de.l3s.boilerpipe</groupId>
<artifactId>boilerpipe</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>org.beanshell</groupId>
<artifactId>bsh</artifactId>
<version>2.0b5</version>
</dependency>
<dependency>
<groupId>com.mchange</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.2.1</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.6</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-compress</artifactId>
<version>1.5</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache-core</artifactId>
<version>2.4.8</version>
</dependency>
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache-jgroupsreplication</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>fontbox</artifactId>
<version>1.8.1</version>
</dependency>
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.20</version>
</dependency>
<dependency>
<groupId>org.apache.geronimo.specs</groupId>
<artifactId>geronimo-stax-api_1.0_spec</artifactId>
<version>1.0.1</version>
</dependency>
<dependency>
<groupId>org.htmlparser</groupId>
<artifactId>htmllexer</artifactId>
<version>2.1</version>
</dependency>
<dependency>
<groupId>org.htmlparser</groupId>
<artifactId>htmlparser</artifactId>
<version>2.1</version>
</dependency>
<dependency>
<groupId>com.googlecode.mp4parser</groupId>
<artifactId>isoparser</artifactId>
<version>1.0-RC-1</version>
</dependency>
<dependency>
<groupId>jakarta-regexp</groupId>
<artifactId>jakarta-regexp</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.jboss.cache</groupId>
<artifactId>jbosscache-core</artifactId>
<version>3.2.7.GA</version>
</dependency>
<dependency>
<groupId>org.jboss</groupId>
<artifactId>jboss-common-core</artifactId>
<version>2.2.19.GA</version>
</dependency>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging-spi</artifactId>
<version>2.1.2.GA</version>
</dependency>
<dependency>
<groupId>org.jboss.javaee</groupId>
<artifactId>jboss-transaction-api</artifactId>
<version>1.0.1.GA</version>
</dependency>
<dependency>
<groupId>com.octo.captcha</groupId>
<artifactId>jcaptcha</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>com.octo.captcha</groupId>
<artifactId>jcaptcha-api</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.jdom</groupId>
<artifactId>jdom</artifactId>
<version>2.0.2</version>
</dependency>
<dependency>
<groupId>org.jdom</groupId>
<artifactId>jdom2</artifactId>
<version>2.0.5</version>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>jempbox</artifactId>
<version>1.8.1</version>
</dependency>
<dependency>
<groupId>org.jgroups</groupId>
<artifactId>jgroups</artifactId>
<version>2.12.3.Final</version>
</dependency>
<dependency>
<groupId>com.googlecode.juniversalchardet</groupId>
<artifactId>juniversalchardet</artifactId>
<version>1.0.3</version>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-analyzers</artifactId>
<version>3.6.2</version>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-core</artifactId>
<version>3.6.2</version>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-highlighter</artifactId>
<version>3.6.2</version>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-queries</artifactId>
<version>3.6.2</version>
</dependency>
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-memory</artifactId>
<version>3.6.2</version>
</dependency>
<dependency>
<groupId>com.mchange</groupId>
<artifactId>mchange-commons-java</artifactId>
<version>0.2.3.4</version>
</dependency>
<dependency>
<groupId>com.drewnoakes</groupId>
<artifactId>metadata-extractor</artifactId>
<version>2.6.2</version>
</dependency>
<dependency>
<groupId>edu.ucar</groupId>
<artifactId>netcdf</artifactId>
<version>4.2-min</version>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
<version>1.8.1</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.9</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.9</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml-schemas</artifactId>
<version>3.9</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-scratchpad</artifactId>
<version>3.9</version>
</dependency>
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.1.7</version>
</dependency>
<dependency>
<groupId>rome</groupId>
<artifactId>rome</artifactId>
<version>0.9</version>
</dependency>
<dependency>
<groupId>org.ccil.cowan.tagsoup</groupId>
<artifactId>tagsoup</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>org.apache.tika</groupId>
<artifactId>tika-core</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.apache.tika</groupId>
<artifactId>tika-parsers</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.gagravarr</groupId>
<artifactId>vorbis-java-core</artifactId>
<version>0.1</version>
</dependency>
<dependency>
<groupId>org.gagravarr</groupId>
<artifactId>vorbis-java-tika</artifactId>
<version>0.1</version>
</dependency>
<dependency>
<groupId>xerces</groupId>
<artifactId>xercesImpl</artifactId>
<version>2.8.1</version>
</dependency>
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
<version>1.3.03</version>
</dependency>
<dependency>
<groupId>org.apache.xmlbeans</groupId>
<artifactId>xmlbeans</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>com.adobe.xmp</groupId>
<artifactId>xmpcore</artifactId>
<version>5.1.2</version>
</dependency>
<dependency>
<groupId>org.tukaani</groupId>
<artifactId>xz</artifactId>
<version>1.2</version>
</dependency>
<!-- <dependency> <groupId>org.jbosscaches</groupId> <artifactId>jbosscache-core</artifactId>
<version>3.2.7.GA</version> <scope>system</scope> <systemPath>${project.basedir}/lib/jbosscache-core-3.2.7.GA.jar</systemPath>
</dependency> <dependency> <groupId>org.jbosscaches</groupId> <artifactId>jboss-logging-spi</artifactId>
<version>2.1.2.GA</version> <scope>system</scope> <systemPath>${project.basedir}/lib/jboss-logging-spi-2.1.2.GA.jar</systemPath>
</dependency> <dependency> <groupId>org.jbosscaches</groupId> <artifactId>jboss-transaction-api</artifactId>
<version>1.0.1.GA</version> <scope>system</scope> <systemPath>${project.basedir}/lib/jboss-transaction-api-1.0.1.GA.jar</systemPath>
</dependency> <dependency> <groupId>org.vorbis</groupId> <artifactId>vorbis-java-core</artifactId>
<version>0.1-tests</version> <scope>system</scope> <systemPath>${project.basedir}/lib/vorbis-java-core-0.1-tests.jar</systemPath>
</dependency> <dependency> <groupId>org.imaging</groupId> <artifactId>imaging</artifactId>
<version>01012005</version> <scope>system</scope> <systemPath>${project.basedir}/lib/imaging-01012005.jar</systemPath>
</dependency> <dependency> <groupId>org.forum</groupId> <artifactId>jforum</artifactId>
<version>2.3.5</version> <scope>system</scope> <systemPath>${project.basedir}/lib/jforum-2.3.5.jar</systemPath>
</dependency> -->
<dependency>
<groupId>org.jbosscaches</groupId>
<artifactId>jboss-common-core</artifactId>
<version>2.2.19.GA</version>
</dependency>
<dependency>
<groupId>org.forum</groupId>
<artifactId>jforum</artifactId>
<version>2.3.5</version>
</dependency>
<dependency>
<groupId>org.imaging</groupId>
<artifactId>imaging</artifactId>
<version>01012005</version>
</dependency>
<dependency>
<groupId>org.jbosscaches</groupId>
<artifactId>jboss-logging-spi</artifactId>
<version>2.1.2.GA</version>
</dependency>
<dependency>
<groupId>org.jbosscaches</groupId>
<artifactId>jboss-transaction-api</artifactId>
<version>1.0.1.GA</version>
</dependency>
<dependency>
<groupId>org.jbosscaches</groupId>
<artifactId>jbosscache-core</artifactId>
<version>3.2.7.GA</version>
</dependency>
<dependency>
<groupId>org.vorbis</groupId>
<artifactId>vorbis-java-core</artifactId>
<version>0.1-tests</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-eclipse-plugin</artifactId>
<version>2.9</version>
<configuration>
<downloadSources>true</downloadSources>
<downloadJavadocs>true</downloadJavadocs>
<wtpversion>2.0</wtpversion>
</configuration>
</plugin>
</plugins>
<finalName>3c</finalName>
</build>
</project>
EDIT2： -
[INFO] com.ccc:3c:war:1.0.0
[INFO] \- com.octo.captcha:jcaptcha:jar:1.0:compile
[INFO] \- javax.servlet:servlet-api:jar:2.3:compile
答案 0 :(得分：2)
从javax.servlet:servlet-api依赖项中排除jcaptcha，jcaptcha应该可以使用3.0
<dependency>
<groupId>com.octo.captcha</groupId>
<artifactId>jcaptcha</artifactId>
<version>1.0</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
</exclusions>
</dependency>